Basic Information

Affiliated programs (koza)

• Graduate School of Engineering, 分子工学専攻 分子材料学講座, 准教授

Professional Memberships

• THE SOCIETY OF FIBER SCIENCE AND TECHNOLOGY, JAPAN
• THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH
• THE SOCIETY OF RUBBER SCIENCE AND TECHNOLOGY, JAPAN
• THE SOCIETY OF POLYMER SCIENCE, JAPAN

Academic Degree

• 修士（工学）(京都工芸繊維大学)
• 博士（工学）(京都大学)

Research History

• From May 2019, To Present

  Kyoto University, Institute for Chemical Research, 准教授
• From Apr. 2014, To Apr. 2019

  Kyoto University, Institute for Chemical Research, 助教
• From Oct. 2008, To Mar. 2014

  財団法人高輝度光科学研究センター, 研究員
• From Apr. 2008, To Sep. 2008

  JSR株式会社

ID,URL

• J-Global ID

  201401073956183850

• External link

  http://www.scl.kyoto-u.ac.jp/~polymat/index.html

researchmap URL

• https://researchmap.jp/7000009600

Research

Research Topics, Overview of the research

• Research Topics

  高分子薄膜研究のための量子ビーム測定手法の開発

• Overview of the research

  高分子などのソフトマター材料は、学術にもならず産業的にも非常に重要である。特に、高分子を薄くすることは材料の高機能化には必要不可欠である。しかしながら、高分子材料を薄くすると厚い膜とは異なる性質を示す。そこで、高分子薄膜材料の物性に興味を持った。X線や中性子などの量子ビームを用いて、構造を調べることで薄膜とバルクの比較を明らかにすることを試みている。

Research Interests

• Polymer structures
• Small-angle X-ray scattering
• Polymer thin films

Research Areas

• Energy, Quantum beam science
• Nanotechnology/Materials, Polymer materials
• Nanotechnology/Materials, Polymer chemistry

Papers

• Distribution of Oriented Lamellar Structures in Injection-Molded High-Density Polyethylene Visualized via the Small Angle X-ray Scattering-Computed Tomography Method

  Yuki Watanabe; Hiroki Ogawa; Takashi Konishi; Shotaro Nishitsuji; Shunsuke Ono; Nobutaka Shimizu; Mikihito Takenaka

  Macromolecules, 20 Jul. 2023, Peer-reviewed

  
• Green solid films with tunable mechanical properties made from deoxyribonucleic acid

  Jie Zhan; Hisao Matsuno; Hiroyasu Masunaga; Hiroki Ogawa; Keiji Tanaka

  NPG ASIA MATERIALS, Mar. 2014, Peer-reviewed

  
• Correlating the structures and photovoltaic properties in phase-separated blends of conjugated donor polymers and acceptors

  Jihun Jeon; Kiyotaka Doi; Hyung Do Kim; Hiroki Ogawa; Mikihito Takenaka; Hideo Ohkita

  Polymer Journal, 12 Oct. 2022

  
• Spatial Distribution of the Network Structure in Epoxy Resin via the MAXS-CT Method

  Hiroki Ogawa; Mika Aoki; Shunsuke Ono; Yuki Watanabe; Satoru Yamamoto; Keiji Tanaka; Mikihito Takenaka

  Langmuir, 20 Sep. 2022

  
• Multilayered Lamellar Materials and Thin Films by Instant Self-Assembly of Amphiphilic Random Copolymers

  Takaya Ikami; Yuki Watanabe; Hiroki Ogawa; Mikihito Takenaka; Norifumi L. Yamada; Makoto Ouchi; Hiroyuki Aoki; Takaya Terashima

  ACS Macro Letters, 21 Dec. 2021

  
• Investigation of Interfacial Water Accumulation between Polypropylene Thin Film and Si Substrate by Neutron Reflectivity

  Keisuke Shimokita; Katsuhiro Yamamoto; Noboru Miyata; Yohei Nakanishi; Hiroki Ogawa; Mikihito Takenaka; Norifumi L. Yamada; Tsukasa Miyazaki

  LANGMUIR, Dec. 2021

  
• Artifact removal in the contour areas of SAXS-CT images by Tikhonov-L1 minimization

  Hiroki Ogawa; Shunsuke Ono; Yuki Watanabe; Yukihiro Nishikawa; Shotaro Nishitsuji; Taizo Kabe; Mikihito Takenaka

  Journal of Applied Crystallography, 01 Dec. 2021

  
• Amphiphilic random and random block terpolymers with PEG, octadecyl, and oleyl pendants for controlled crystallization and microphase separation

  Sahori Imai; Yasuyuki Ommura; Yuki Watanabe; Hiroki Ogawa; Mikihito Takenaka; Makoto Ouchi; Takaya Terashima

  POLYMER CHEMISTRY, Mar. 2021

  
• Molecular Weight Effect on the Transition Processes of a Symmetric PS-b-P2VP during Spin-Coating

  Hiroki Ogawa; Mikihito Takenaka; Tsukasa Miyazaki

  Macromolecules, 06 Jan. 2021

  
• Neutron Reflectometry Tomography for Imaging and Depth Structure Analysis of Thin Films with In-Plane Inhomogeneity

  Hiroyuki Aoki; Hiroki Ogawa; Mikihito Takenaka

  Langmuir, 21 Dec. 2020, Peer-reviewed

  
• Effect of Submicron Structures on the Mechanical Behavior of Polyethylene

  Mizuki Kishimoto; Kazuki Mita; Hiroki Ogawa; Mikihito Takenaka

  Macromolecules, 27 Oct. 2020

  
• Improving grazing-incidence small-angle X-ray scattering-computed tomography images by total variation minimization.

  Hiroki Ogawa; Shunsuke Ono; Yukihiro Nishikawa; Akihiko Fujiwara; Taizo Kabe; Mikihito Takenaka

  Journal of applied crystallography, Feb. 2020, Peer-reviewed

  
• Main-Chain Stiffness of Cellulosic Bottlebrushes with Polystyrene Side Chains Introduced Regioselectively at the O‑6 Position

  Yuji Kinose; Keita Sakakibara; Hiroki Ogawa; Yoshinobu Tsujii

  Macromolecules, Dec. 2019, Peer-reviewed

  
• Polymer-brush-decorated colloidal platelets: precision synthesis and self-assembly

  Ohno Kohji; Masuda Shota; Ogawa Hiroki

  Polymer Chemistry, Apr. 2019, Peer-reviewed

  
• A study on the isothermal crystallization of poly(3-methylbutene-1)

  Kishimoto Mizuki; Mita Kazuki; Jang Junhyeok; Takahashi Nobuaki; Ogawa Hiroki; Nishida Koji; Kanaya Toshiji; Takenaka Mikihito

  POLYMER JOURNAL, Feb. 2019, Peer-reviewed

  
• Aggregation States of Poly(4-methylpentene-1) at a Solid Interface

  Kentaro Yamamoto; Daisuke Kawaguchi; Kazuki Sasahara; Manabu Inutsuka; Satoru Yamamoto; Kiminori Uchida; Kazuki Mita; Hiroki Ogawa; Mikihito Takenaka; Keiji Tanaka

  Polymer Journal, 01 Feb. 2019, Peer-reviewed

  
• Order-Order Transition Processes of Thin-Film Symmetric and Asymmetric PS-b-P2VP during Spin Coating

  Ogawa Hiroki; Takenaka Mikihito; Miyazaki Tsukasa; Kabe Taizo; Kanaya Toshiji

  MACROMOLECULES, 11 Dec. 2018, Peer-reviewed

  
• USAXS analysis of concentration-dependent self-assembling of polymer-brush-modified nanoparticles in ionic liquid: [I] concentrated-brush regime

  Yohei Nakanishi; Ryohei Ishige; Hiroki Ogawa; Keita Sakakibara; Kohji Ohno; Takashi Morinaga; Takaya Sato; Toshiji Kanaya; Yoshinobu Tsujii

  Journal of Chemical Physics, 28 Mar. 2018, Peer-reviewed

  
• Role of molecular weight in shish-kebab formation during drawing by small-angle neutron and X-ray scattering

  Toshiji Kanaya; Momoko Murakami; Tadahiko Maede; Hiroki Ogawa; Rintaro Inoue; Koji Nishida; Go Matsuba; Noboru Ohta; Shin-ichi Takata; Taiki Tominaga; Jun-ichi Suzuki; Young-Soo Han; Tae-Hwan Kim

  POLYMER JOURNAL, Dec. 2017, Peer-reviewed

  
• Charge Transport in Intermixed Regions of All-Polymer Solar Cells Studied by Conductive Atomic Force Microscopy

  Miki Osaka; Daisuke Mori; Hiroaki Benten; Hiroki Ogawa; Hideo Ohkita; Shinzaburo Ito

  ACS APPLIED MATERIALS & INTERFACES, May 2017, Peer-reviewed

  
• Visualization of Individual Images in Patterned Organic Inorganic-Multilayers Using GISAXS-CT

  Hiroki Ogawa; Yukihiro Nishikawa; Mikihito Takenaka; Akihiko Fujiwara; Yohei Nakanishi; Yoshinobu Tsujii; Masaki Takata; Toshiji Kanaya

  LANGMUIR, May 2017, Peer-reviewed

  
• Depth-Dependent Structural Analyses in PS-b-P2VP Thin Films as Revealed by Grazing Incidence Small Angle Scattering in the Tender Energy Region

  Hiroki Ogawa; Kouta Tsujioka; Mikihito Takenaka; Kazutaka Kamitani; Takeharu Sugiyama; Toshiji Kanaya; Atsushi Takahara

  KOBUNSHI RONBUNSHU, 2017, Peer-reviewed

  
• Fully Liquid-Crystalline ABA Triblock Copolymer of Fluorinated Side-Chain Liquid-Crystalline A Block and Main-Chain Liquid-Crystalline B Block: Higher Order Structure in Bulk and Thin Film States

  Ryohei Ishige; Noboru Ohta; Hiroki Ogawa; Masatoshi Tokita; Atsushi Takahara

  MACROMOLECULES, Aug. 2016, Peer-reviewed

  
• Direct Observation on Spin-Coating Process of PS-b-P2VP Thin Films

  Hiroki Ogawa; Mikihito Takenaka; Tsukasa Miyazaki; Akihiko Fujiwara; Byeongdu Lee; Keisuke Shimokita; Eiji Nishibori; Masaki Takata

  MACROMOLECULES, May 2016, Peer-reviewed

  
• In-Situ GISAXS Measurements for the Self-Assembled Structures in Block Polymer Thin Films

  Hiroki Ogawa

  SEN-I GAKKAISHI, May 2016, Peer-reviewed

  
• Quasi-Equilibrium Gelation Temperature of Aqueous Methylcellulose

  Koji Nishida; Mari Saiga; Yudai Fujishima; Hiroki Ogawa; Toshiji Kanaya

  JOURNAL OF FIBER SCIENCE AND TECHNOLOGY, 2016, Peer-reviewed

  
• Visualizing patterned thin films by grazing-incidence small-angle X-ray scattering coupled with computed tomography

  Hiroki Ogawa; Yukihiro Nishikawa; Akihiko Fujiwara; Mikihito Takenaka; Yi-Chin Wang; Toshiji Kanaya; Masaki Takata

  JOURNAL OF APPLIED CRYSTALLOGRAPHY, Dec. 2015, Peer-reviewed

  
• Nanostructures for Efficient Hole Transport in Poly(3-hexylthiophene) Film: A Study by Conductive Atomic Force Microscopy

  Miki Osaka; Hiroaki Benten; Hideo Ohkita; Shinzaburo Ito; Hiroki Ogawa; Toshiji Kanaya

  JOURNAL OF PHYSICAL CHEMISTRY C, Oct. 2015, Peer-reviewed

  
• Observation of an Orientation Change in Highly Oriented Layer-by-Layer Films of a Ruthenium Complex upon Oxidation Reaction

  Katsuhiko Kanaizuka; Sono Sasaki; Takuya Nakabayashi; Hiroyasu Masunaga; Hiroki Ogawa; Takaaki Hikima; Masaki Takata; Masa-aki Haga

  LANGMUIR, Sep. 2015, Peer-reviewed

  
• System for in situ observation of three-dimensional structural changes in polymer films during uniaxial deformation

  Tsukasa Miyazaki; Keisuke Shimokita; Hiroki Ogawa; Katsuhiro Yamamoto

  JOURNAL OF APPLIED CRYSTALLOGRAPHY, Aug. 2015, Peer-reviewed

  
• Distribution of glass transition temperatures T-g in polystyrene thin films as revealed by low-energy muon spin relaxation: A comparison with neutron reflectivity results

  Toshiji Kanaya; Hiroki Ogawa; Mizuki Kishimoto; Rintaro Inoue; Andreas Suter; Thomas Prokscha

  PHYSICAL REVIEW E, Aug. 2015, Peer-reviewed

  
• System for in situ observation of three-dimensional structural changes in polymer films during uniaxial deformation

  Tsukasa Miyazaki; Keisuke Shimokita; Hiroki Ogawa; Katsuhiro Yamamoto

  Journal of Applied Crystallography, 01 Aug. 2015, Peer-reviewed

  
• Molecular aggregation states and wetting behavior of a poly{2-(perfluorooctyl)ethyl acrylate} brush-immobilized nano-imprinted surface

  Takamichi Shinohara; Yuji Higaki; Shiki Nojima; Hiroyasu Masunaga; Hiroki Ogawa; Yasushi Okamoto; Takashi Aoki; Atsushi Takahara

  POLYMER, Jul. 2015, Peer-reviewed

  
• Microbeam Wide-Angle X-ray Scattering Study on Precursor of Shish Kebab. Effects of Shear Rate and Annealing on Inner Structure

  Tomohiko Matsuura; Momoko Murakami; Rintaro Inoue; Koji Nishida; Hiroki Ogawa; Noboru Ohta; Toshiji Kanaya

  MACROMOLECULES, May 2015, Peer-reviewed

  
• Structural Analysis of Microphase Separated Interface in an ABC-Type Triblock Terpolymer by Combining Methods of Synchrotron-Radiation Grazing Incidence Small-Angle X-ray Scattering and Electron Microtomography

  Ryohei Ishige; Takeshi Higuchi; Xi Jiang; Kazuki Mita; Hiroki Ogawa; Hideaki Yokoyama; Atsushi Takahara; Hiroshi Jinnai

  MACROMOLECULES, Apr. 2015, Peer-reviewed

  
• Mesoscopic Structures of Vermiculite and Weathered Biotite Clays in Suspension with and without Cesium Ions

  Ryuhei Motokawa; Hitoshi Endo; Shingo Yokoyama; Hiroki Ogawa; Tohru Kobayashi; Shinichi Suzuki; Tsuyoshi Yaita

  LANGMUIR, Dec. 2014, Peer-reviewed

  
• Depth-Dependent Structural Changes in PS-b-P2VP Thin Films Induced by Annealing

  Jan Wernecke; Hiroshi Okuda; Hiroki Ogawa; Frank Siewert; Michael Krumrey

  MACROMOLECULES, Aug. 2014, Peer-reviewed

  
• Micropattern Formation by Molecular Migration via UV-induced Dehydration of Block Copolymers

  Kenji Okada; Yasuaki Tokudome; Rie Makiura; Kristina Konstas; Luca Malfatti; Plinio Innocenzi; Hiroki Ogawa; Toshiji Kanaya; Paolo Falcaro; Masahide Takahashi

  ADVANCED FUNCTIONAL MATERIALS, May 2014, Peer-reviewed

  
• Normalization of grazing-incidence small angle scattering of phospholipid alloy systems at the K absorption edge of phosphorous: A standard sample approach

  Hiroshi Okuda; Takayoshi Yamamoto; Kohki Takeshita; Mitsuhiro Hirai; Kazunobu Senoo; Hiroki Ogawa; Yoshinori Kitajima

  JAPANESE JOURNAL OF APPLIED PHYSICS, May 2014, Peer-reviewed

  
• "Buried" nano-structure and molecular aggregation state in ordered heterojunction poly(3-hexylthiophene)-based photovoltaics

  Takamichi Shinohara; Yuji Higaki; Taiki Hoshino; Hiroyasu Masunaga; Hiroki Ogawa; Yasushi Okamoto; Takashi Aoki; Atsushi Takahara

  JAPANESE JOURNAL OF APPLIED PHYSICS, May 2014, Peer-reviewed

  
• Precise characterization of molecular aggregation state and interfacial structure in ordered heterojunction poly(3hexylthiophene)-based photovoltaics

  Takamichi Shinohara; Yuji Higaki; Taiki Hoshino; Hiroyasu Masunago; Hiroki Ogawa; Yasushi Okamoto; Takashi Aoki; Atsushi Takahara

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2014, Peer-reviewed

  
• Grazing-incidence small-angle X-ray scattering from Ge nanodots self-organized on Si(001) examined with soft X-rays

  Takayoshi Yamamoto; Hiroshi Okuda; Kohki Takeshita; Noritaka Usami; Yoshinori Kitajima; Hiroki Ogawa

  JOURNAL OF SYNCHROTRON RADIATION, Jan. 2014, Peer-reviewed

  
• Development of a simultaneous measurement system for SAXS-WAXD and the thickness of coating films during film formation by solvent evaporation

  Keisuke Shimokita; Tsukasa Miyazaki; Hiroki Ogawa; Katsuhiro Yamamoto

  JOURNAL OF APPLIED CRYSTALLOGRAPHY, Jan. 2014, Peer-reviewed

  
• Analyses of Morphologies in Block Copolymer Thin Films by Grazing Incidence Small Angle X-ray Scattering

  Mikihito Takenaka; Hiroshi Yoshida; Hiroki Ogawa

  JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 2014, Peer-reviewed

  
• High-precision spin coater for a synchrotron radiation in situ GISAXS system: for the investigation of formation mechanisms of self-assembled structures in polymer thin films

  Hiroki Ogawa; Tsukasa Miyazaki; Keisuke Shimokita; Akihiko Fujiwara; Mikihito Takenaka; Tatsuya Yamada; Yasunori Sugihara; Masaki Takata

  JOURNAL OF APPLIED CRYSTALLOGRAPHY, Dec. 2013, Peer-reviewed

  
• Dewetting Process of Deuterated Polystyrene and Poly(vinyl methyl ether) Blend Thin Films via Phase Separation

  Tian Xia; Hiroki Ogawa; Rintaro Inoue; Koji Nishida; Norifumi L. Yamada; Guangxian Li; Toshiji Kanaya

  MACROMOLECULES, Jun. 2013, Peer-reviewed

  
• Depth profiling of block copolymer nanostructures in films by small-angle X-ray scattering using an X-ray microbeam

  Shinichi Sakurai; Go Kimura; Yohei Mizuno; Hiroyasu Masunaga; Hiroki Ogawa; Noboru Ohta; Naoto Yagi

  Macromolecular Symposia, May 2013, Peer-reviewed

  
• Precursor of shish-kebab above the melting temperature by microbeam X-ray scattering

  Toshiji Kanaya; Inga A. Polec; Tetsuaki Fujiwara; Rintaro Inoue; Koji Nishida; Tomohiko Matsuura; Hiroki Ogawa; Noboru Ohta

  Macromolecules, 23 Apr. 2013, Peer-reviewed

  
• Precise and nondestructive characterization of a 'buried' nanostructure in a polymer thin film using synchrotron radiation ultra-small angle X-ray scattering

  Takamichi Shinohara; Tomoko Shirahase; Daiki Murakami; Taiki Hoshino; Moriya Kikuchi; Jun-ichiro Koike; Misao Horigome; Hiroyasu Masunaga; Hiroki Ogawa; Atsushi Takahara

  POLYMER JOURNAL, Mar. 2013, Peer-reviewed

  
• Experimental station for multiscale surface structural analyses of soft-material films at SPring-8 via a GISWAX/GIXD/XR-integrated system

  Hiroki Ogawa; Hiroyasu Masunaga; Sono Sasaki; Shunji Goto; Takashi Tanaka; Takamitsu Seike; Sunao Takahashi; Kunikazu Takeshita; Nobuteru Nariyama; Haruhiko Ohashi; Toru Ohata; Yukito Furukawa; Tomohiro Matsushita; Yasuhide Ishizawa; Naoto Yagi; Masaki Takata; Hideo Kitamura; Atsushi Takahara; Kazuo Sakurai; Kohji Tashiro; Toshiji Kanaya; Yoshiyuki Amemiya; Kazuyuki Horie; Mikihito Takenaka; Hiroshi Jinnai; Hiroshi Okuda; Isamu Akiba; Isao Takahashi; Katsuhiro Yamamoto; Masamichi Hikosaka; Shinichi Sakurai; Yuya Shinohara; Yasunori Sugihara; Akihiko Okada

  Polymer Journal, Jan. 2013, Peer-reviewed

  
• Trilayer-cubic core-shell structure of PbS/EuS nanocrystals revealed by the combination of the synchrotron small-angle X-ray scattering method and energy-dispersive X-ray spectroscopy

  Hiroyasu Masunaga; Hiroki Ogawa; Takuya Nakashima; Tsuyoshi Kawai; Takaaki Hikima; Masaki Takata; Sono Sasaki

  DALTON TRANSACTIONS, 2013, Peer-reviewed

  
• Experimental station for multiscale surface structural analyses of soft-material films at SPring-8 via a GISWAX/GIXD/XR-integrated system

  Hiroki Ogawa; Hiroyasu Masunaga; Sono Sasaki; Katsuhiro Yamamoto

  Polymer Journal, 01 Dec. 2012, Peer-reviewed, Invited

  
• Orientation of poly(vinyl alcohol) nanofiber and crystallites in non-woven electrospun nanofiber mats under uniaxial stretching

  Takahiro Yano; Yuji Higaki; Di Tao; Daiki Murakami; Motoyasu Kobayashi; Noboru Ohta; Jun-ichiro Koike; Misao Horigome; Hiroyasu Masunaga; Hiroki Ogawa; Yuka Ikemoto; Taro Moriwaki; Atsushi Takahara

  POLYMER, Sep. 2012, Peer-reviewed

  
• Structural Nanospace Feature and Substrate Contribution to Maintaining Stable Porosity of Polymer Chain in Layer-by-Layer Assembled Isotactic Poly(methyl methacrylate) Films

  Hiroharu Ajiro; Chizuru Hongo; Masumi Maegawa; Daisuke kamei; Sono Sasaki; Hiroki Ogawa; Hiroyasu Masunaga; Yukie Takemoto; Kazuyuki Horie; Mitsuru Akashi

  MACROMOLECULES, Sep. 2012, Peer-reviewed

  
• Contrast matching of an Si substrate with polymer films by anomalous dispersion at the Si K absorption edge

  Hiroshi Okuda; Kohki Takeshita; Shojiro Ochiai; Yoshinori Kitajima; Shinichi Sakurai; Hiroki Ogawa

  JOURNAL OF APPLIED CRYSTALLOGRAPHY, Feb. 2012, Peer-reviewed

  
• Microscopic Structures of Tri-n-butyl Phosphate/n-Octane Mixtures by X-ray and Neutron Scattering in a Wide q Range

  Ryuhei Motokawa; Shinichi Suzuki; Hiroki Ogawa; Mark R. Antonio; Tsuyoshi Yaita

  JOURNAL OF PHYSICAL CHEMISTRY B, Feb. 2012, Peer-reviewed

  
• Influence of Molecular Weight Dispersity of Poly{2-(perfluorooctyl)ethyl acrylate} Brushes on Their Molecular Aggregation States and Wetting Behavior

  Hiroki Yamaguchi; Moriya Kikuchi; Motoyasu Kobayashi; Hiroki Ogawa; Hiroyasu Masunaga; Osami Sakata; Atsushi Takahara

  MACROMOLECULES, Feb. 2012, Peer-reviewed

  
• Chain dimension of polyampholytes in solution and immobilized brush states

  Moriya Kikuchi; Yuki Terayama; Tatsuya Ishikawa; Taiki Hoshino; Motoyasu Kobayashi; Hiroki Ogawa; Hiroyasu Masunaga; Jun-ichiro Koike; Misao Horigome; Kazuhiko Ishihara; Atsushi Takahara

  POLYMER JOURNAL, Jan. 2012, Peer-reviewed

  
• Effect of molecular weight distributions of poly(perfluoroalkyl) acrylate brush on molecular aggregation states

  Hiroki Yamaguchi; Moriya Kikuchi; Motoyasu Kobayashi; Hiroki Ogawa; Hiroyasu Masunaga; Osami Sakata; Atsushi Takahara

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2011, Peer-reviewed

  
• Multipurpose soft-material SAXS/WAXS/GISAXS beamline at SPring-8

  Hiroyasu Masunaga; Hiroki Ogawa; Takumi Takano; Sono Sasaki; Shunji Goto; Takashi Tanaka; Takamitsu Seike; Sunao Takahashi; Kunikazu Takeshita; Nobuteru Nariyama; Haruhiko Ohashi; Toru Ohata; Yukito Furukawa; Tomohiro Matsushita; Yasuhide Ishizawa; Naoto Yagi; Masaki Takata; Hideo Kitamura; Kazuo Sakurai; Kohji Tashiro; Atsushi Takahara; Yoshiyuki Amamiya; Kazuyuki Horie; Mikihito Takenaka; Toshiji Kanaya; Hiroshi Jinnai; Hiroshi Okuda; Isamu Akiba; Isao Takahashi; Katsuhiro Yamamoto; Masamichi Hikosaka; Shinichi Sakurai; Yuya Shinohara; Akihiko Okada; Yasunori Sugihara

  POLYMER JOURNAL, May 2011, Peer-reviewed

  
• Crystallization Behaviors of Polymer Thin-films Observed by Using Synchrotron Radiation

  Sono Sasaki; Hiroyasu Masunaga; Hiroki Ogawa

  SEN-I GAKKAISHI, Apr. 2011, Peer-reviewed

  
• Characterization of Surface Microstructures on Bio-based Polymer Film Fabricated with Nano-imprint Lithography by Synchrotron Radiation Small Angle X-ray Scattering

  Takamichi Shinohara; Tomoko Shirahase; Daiki Murakami; Taiki Hoshino; Moriya Kikuchi; Jun-ichiro Koike; Misao Horigome; Hiroyasu Masunaga; Hiroki Ogawa; Atsushi Takahara

  BURIED INTERFACE SCIENCES WITH X-RAYS AND NEUTRONS 2010, 2011, Peer-reviewed

  
• X線・中性子反乱率とすれすれ入射小角散乱による高分子薄膜構造研究 (Review)

  小川紘樹; 金谷利治

  日本ゴム協会誌, 84, 37-41, 2011, Peer-reviewed

  
• Mesh-size control and functionalization of reorganizable chemical gels by monomer insertion into their cross-linking points

  Yoshifumi Amamoto; Moriya Kikuchi; Hiroyasu Masunaga; Hiroki Ogawa; Sono Sasaki; Hideyuki Otsuka; Atsushi Takahara

  POLYMER CHEMISTRY, 2011, Peer-reviewed

  
• Transformation from Multilamellar to Unilamellar Vesicles by Addition of a Cationic Lipid to PEGylated Liposomes Explored with Synchrotron Small Angle X-ray Scattering

  Mina Sakuragi; Kazunori Koiwai; Kouji Nakamura; Hiroyasu Masunaga; Hiroki Ogawa; Kazuo Sakurai

  FUTURE TRENDS IN SOFT MATERIALS RESEARCH WITH ADVANCED LIGHT SOURCES, 2011, Peer-reviewed

  
• Static and Dynamic Scattering from Polysulfobetaine Immobilized on Silica Nanoparticle in Ionic Liquid

  Moriya Kikuchi; Yuki Terayama; Taiki Hoshino; Motoyasu Kobayashi; Hiroki Ogawa; Hiroyasu Masunaga; Atsushi Takahara

  FUTURE TRENDS IN SOFT MATERIALS RESEARCH WITH ADVANCED LIGHT SOURCES, 2011, Peer-reviewed

  
• Anomalous Small-angle X-ray Scattering Study on Aggregation of a Block Copolymer in a Selective Solvent

  Megumi Sakou; Atsuro Takechi; Masashi Handa; Yuya Shinohara; Yoshiyuki Amemiya; Hiroyasu Masunaga; Hiroki Ogawa; Naoto Yagi; Kazuo Sakurai; Isamu Akiba

  FUTURE TRENDS IN SOFT MATERIALS RESEARCH WITH ADVANCED LIGHT SOURCES, 2011, Peer-reviewed

  
• Cation-specific Transition from Vesicle to Lamella for an Aromatic Diamine Lipid in Aqueous Solutions

  Tomoki Nishimura; Hiroyasu Masunaga; Hiroki Ogawa; Isamu Akiba; Kazuo Sakurai

  CHEMISTRY LETTERS, Jul. 2010, Peer-reviewed

  
• Encapsulation of a Hydrophobic Drug into a Polymer-Micelle Core Explored with Synchrotron SAXS

  Isamu Akiba; Naotaka Terada; Satoshi Hashida; Kazuo Sakurai; Taku Sato; Kouichi Shiraishi; Masayuki Yokoyama; Hiroyasu Masunaga; Hiroki Ogawa; Kazuki Ito; Naoto Yagi

  LANGMUIR, May 2010, Peer-reviewed

  
• Oriented Salts: Dimension-Controlled Charge-by-Charge Assemblies from Planar Receptor-Anion Complexes

  Yohei Haketa; Sono Sasaki; Noboru Ohta; Hiroyasu Masunaga; Hiroki Ogawa; Nobuhiro Mizuno; Fumito Araoka; Hideo Takezoe; Hiromitsu Maeda

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, Peer-reviewed

  
• Time-resolved specular and off-specular neutron reflectivity measurements on deuterated polystyrene and poly(vinyl methyl ether) blend thin films during dewetting process

  Hiroki Ogawa; Toshiji Kanaya; Koji Nishida; Go Matsuba; Jaroslaw P. Majewski; Erik Watkins

  JOURNAL OF CHEMICAL PHYSICS, Sep. 2009, Peer-reviewed

  
• Flexibility and Cross-Sectional Structure of an Anionic Dual-Surfactant Wormlike Micelle Explored with Small-Angle X-ray Scattering Coupled with Contrast Variation Technique

  Kenzo Naruse; Kenichi Eguchi; Isamu Akiba; Kazuo Sakurai; Hiroyasu Masunaga; Hiroki Ogawa; John S. Fossey

  JOURNAL OF PHYSICAL CHEMISTRY B, Jul. 2009, Peer-reviewed

  
• Supramolecular structures of benzyl amine derivate/DNA complexes explored with synchrotron small angle X-ray scattering at SPring-8

  Mina Sakuragi; Shouta Kusuki; Emi Hamada; Hiroyasu Masunaga; Hiroki Ogawa; Isamu Akiba; Kazuo Sakurai

  Journal of Physics: Conference Series, 2009, Peer-reviewed

  
• アイソタクチックポリプロピレンのメゾ相からの結晶化 (Review)

  西田幸次; 麻川明俊; 岡田一馬; 松葉豪; 金谷利治; 小川紘樹

  ポバール会記録 , 134, 41-45, 2009

  
• A high-resolution small-angle light scattering instrument for soft matter studies

  Koji Nishida; Hiroki Ogawa; Go Matsuba; Takashi Konishi; Toshiji Kanaya

  JOURNAL OF APPLIED CRYSTALLOGRAPHY, Aug. 2008, Peer-reviewed

  
• Composition fluctuations before dewetting in polystyrene/poly(vinyl methyl ether) blend thin films

  Hiroki Ogawa; Toshiji Kanaya; Koji Nshida; Go Matsuba

  POLYMER, May 2008, Peer-reviewed

  
• Phase separation and dewetting in polystyrene/poly(vinyl methyl ether) blend thin films in a wide thickness range

  Hiroki Ogawa; Toshiji Kanaya; Koji Nishida; Go Matsuba

  POLYMER, Jan. 2008, Peer-reviewed

  
• Phase separation and dewetting in polymer blend thin films

  H. Ogawa; T. Kanaya; K. Nishida; G. Matsuba

  EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, Feb. 2007, Peer-reviewed

  
• Phase separation and dewetting in polymer blend thin films as studied by neutron reflectivity

  H. Ogawa; R. Inoue; T. Kanaya; G. Matsuba; K. Nishida; M. Hino

  Polymer Preprints, Japan, 2006, Peer-reviewed

  

Misc.

• Advanced Softmaterial Beamline : Outline of BL03XU

  MASUNAGA Hiroyasu; OGAWA Hiroki; TAKANO Takumi; SUGIHARA Yasunori; SAKURAI Kazuo

  放射光, 30 Jan. 2011

  
• USAXS analysis of self-assembled structures of polymer-brush-modified nanoparticles in ionic liquid

  中西洋平; 小川紘樹; 榊原圭太; 大野工司; 竹中幹人; 辻井敬亘; 石毛亮平; 金谷利治

  エラストマー討論会講演要旨集, 2021

  
• Studies on polymer thin film structure by X-ray and neutron reflectivity and grazing incidence small angle scattering

  小川 紘樹; 金谷 利治

  Journal of the Society of Rubber Industry, Japan, Jan. 2011

  
• USAXSによるポリマーブラシ付与微粒子分散液の高次構造解析

  中西洋平; 石毛亮平; 小川紘樹; 榊原圭太; 大野工司; 金谷利治; 辻井敬亘

  繊維学会予稿集, 06 Jun. 2018

  
• ポリマーブラシ付与複合微粒子積層型電解質膜の構造解析:粒子濃度依存性

  中西洋平; 石毛亮平; 小川紘樹; HUANG Yun; 榊原圭太; 大野工司; 森永隆志; 佐藤貴哉; 金谷利治; 辻井敬亘

  高分子学会予稿集(CD-ROM), 12 May 2015

  
• Visualizing patterned thin films by grazing-incidence small-angle X-ray scattering coupled with computed tomography

  Hiroki Ogawa; Yukihiro Nishikawa; Akihiko Fujiwara; Mikihito Takenaka; Yi-Chin Wang; Toshiji Kanaya; Masaki Takata

  Journal of Applied Crystallography, 2015

  
• 超小角X線散乱法によるポリマーブラシ付与複合微粒子積層膜の構造解析

  中西洋平; 石毛亮平; 小川紘樹; 榊原圭太; 大野工司; 森永隆志; 佐藤貴哉; 金谷利治; 辻井敬亘

  高分子学会予稿集(CD-ROM), 03 Sep. 2014

  
• Precise Synthesis and Surface Wettability of a Polymer with Liquid Crystalline Side Chains

  Tomoyasu Hirai; Shota Osumi; Hirold Ogawa; Teruaki Hayakawa; Atsushi Takahara; Keiji Tanaka

  MACROMOLECULES, Aug. 2014

  
• Advanced Soft Material Beamline Consortium at SPring-8 (FSBL)

  Atsushi Takahara; Toshiro Takeda; Toshiji Kanaya; Nobuaki Kido; Kazuo Sakurai; Hiroyasu Masunaga; Hiroki Ogawa; Masaki Takata

  Synchrotron Radiation News, 01 May 2014

  
• 高分子薄膜の相分離と脱濡れ

  金谷 利治; 夏 天; 小川 紘樹

  日本化学繊維研究所講演集 Annual report of the Research Institute for Chemical Fibers, Japan, 2014

  
• Well-ordered periodic nano-structure in ABA triblock copolymers thin films with side-chain liquid crystalline A blocks and main-chain liquid crystalline B block

  ISHIGE RYOHEI; TOKITA MASATOSHI; WATANABE JUNJI; OGAWA HIROKI; TAKAHARA ATSUSHI

  Abstr JSAP MRS Jt Symp (CD-ROM), 2013

  
• Precise and Non-destructive Characterization of 'Buried' Interface in Ordered Heterojunction Organic Photovoltaics by X-ray Structure Analyses

  SHINOHARA TAKAMICHI; HOSHINO TAIKI; ISHIGE RYOHEI; HIGAKI YUJI; OKAMOTO YASUSHI; AOKI TAKASHI; MASUNAGA HIROYASU; OGAWA HIROKI; TAKAHARA ATUSHI

  Abstr JSAP MRS Jt Symp (CD-ROM), 2013

  
• ミクロビーム広角・小角X線散乱による高分子流動誘起結晶前駆体の構造

  金谷利治; POLEC Inga; 藤原哲明; 井上倫太郎; 西田幸次; 松葉豪; 太田昇; 小川紘樹

  高分子学会予稿集(CD-ROM), 05 Sep. 2012

  
• ポリ乳酸ステレオコンプレックスの結晶構造形成の解明

  辺見幸大; 松葉豪; 辻秀人; 河井貴彦; 金谷利治; 小田顕通; 豊原清綱; 太田昇; 小川紘樹

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 06 Jan. 2012

  
• 流動誘起結晶化における前駆体形成

  藤原哲明; 井上倫太郎; 西田幸次; CONG Deng; POLEC Inga; 金谷利治; 小川紘樹; 太田昇; 松葉豪

  繊維学会予稿集, 08 Jun. 2011

  
• Effect of Ionic Liquids on the Molecular Weight Distributions of Poly(perfluoroalkyl acrylate) Brushes Prepared by Surface-initiated ATRP

  YAMAGUCHI HIROKI; KIKUCHI MORIYA; KOBAYASHI MOTOYASU; OGAWA HIROKI; MASUNAGA HIROYASU; TAKAHARA ATSUSHI

  高分子学会予稿集(CD-ROM), 10 May 2011

  
• 放射光WAXD/SAXS同時測定に基づくPE‐PEO結晶性ジブロック共重合体配向試料における相転移とミクロ相分離との相関解明

  田代孝二; 山口信敬; 塙坂真; 山元博子; NINH Tran Hai; KONGKLANG Thontree; 佐々木園; 増永啓康; 小川紘樹; 高田昌樹

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 07 Jan. 2011

  
• ポリ(ブチレン-2,6-ナフタレート)メゾ相のエネルギーレベル

  松本典大; 麻川明俊; 西田幸次; 金谷利治; 小川紘樹

  高分子学会予稿集(CD-ROM), 2011

  
• ポリ(ブチレン-2,6-ナフタレート)のメゾ相の安定性

  松本典大; 麻川明俊; 西田幸次; 金谷利治; 小川紘樹

  繊維学会予稿集, 2011

  
• Crystallization of isotactic polypropylene from mesomorphic phase: a constant heating rate study

  H. Asakawa; K. Nishida; G. Matsuba; T. Kanaya; H. Ogawa

  FUTURE TRENDS IN SOFT MATERIALS RESEARCH WITH ADVANCED LIGHT SOURCES, 2011, Peer-reviewed

  
• 速い冷却や加熱によるアイソタクチックポリプロピレンの高次構造制御

  西田幸次; 麻川明俊; 岡田一馬; 金谷利治; 松葉豪; 伊藤和輝; 小川紘樹

  高分子学会予稿集(CD-ROM), 01 Sep. 2010

  
• 結晶性結晶性ジブロック共重合体PE‐PEO配向試料におけるミクロ相分離現象と結晶相転移の関わり

  田代孝二; 山口信敬; 塙坂真; 山元博子; NINH Tran Hai; KONGKHLANG Thontree; 佐々木園; 増永啓康; 小川紘樹; 高田昌樹

  高分子学会予稿集(CD-ROM), 01 Sep. 2010

  
• アイソタクチックポリプロピレンのメゾ相からの構造形成に及ぼす昇温速度の影響

  麻川明俊; 西田幸次; 金谷利治; 松葉豪; 小川紘樹

  高分子学会予稿集(CD-ROM), 11 May 2010

  
• アイソタクチックポリプロピレンの等速昇温過程中でのメゾ相からの結晶化

  麻川明俊; 西田幸次; 岡田一馬; 松葉豪; 金谷利治; 小川紘樹

  高分子学会予稿集(CD-ROM), 01 Sep. 2009

  
• メゾ相アイソタクチックポリプロピレンの昇温過程中の結晶化挙動

  麻川明俊; 西田幸次; 岡田一馬; 松葉豪; 金谷利治; 小川紘樹

  繊維学会夏季セミナー講演要旨集, 27 Aug. 2009

  
• ポリスチレン/ポリビニルメチルエーテルブレンド超薄膜における相分離と脱濡れ

  越前谷祐輝; 小川紘樹; 金谷利治; 西田幸次; 松葉豪; 關根良潤; 青木裕之; 伊藤紳三郎

  高分子学会予稿集(CD-ROM), 08 May 2008

  
• GISANSによる高分子ブレンド薄膜の脱濡れと相分離の実時間観察

  小川紘樹; 金谷利治; 松葉豪; 西田幸次

  KEK Proc, May 2008

  
• 中性子反射率測定による高分子ブレンド薄膜の相分離と脱濡れに及ぼす組成効果

  越前谷祐輝; 小川紘樹; 井上倫太郎; 金谷利治; 西田幸次; 松葉豪; 日野正裕

  高分子学会予稿集(CD-ROM), 04 Sep. 2007

  
• 中性子反射率測定による高分子ブレンド薄膜の相分離と脱濡れ

  小川紘樹; 井上倫太郎; 金谷利治; 松葉豪; 西田幸次; 日野正裕

  KEK Proc, Aug. 2007

  
• 高分子ブレンド薄膜の相分離と脱濡れに及ぼす温度・組成の効果

  小川紘樹; 越前谷祐輝; 金谷利治; 西田幸次; 松葉豪

  高分子学会予稿集(CD-ROM), 10 May 2007

  
• 中性子反射率測定による高分子ブレンド薄膜の相分離と脱濡れ

  小川紘樹; 井上倫太郎; 金谷利治; 松葉豪; 西田幸次; 日野正裕

  KEK Proc, Jan. 2007

  
• Phase separation and dewetting in polymer blend thin films

  Hiroki Ogawa; Toshiji Kanaya; Koji Nishida; Go Matsuba

  Polymer Preprints, Japan, 18 Oct. 2006

  
• 中性子反射率測定による高分子ブレンド薄膜の相分離と脱濡れ

  小川紘樹; 井上倫太郎; 金谷利治; 松葉豪; 西田幸次; 日野正裕

  高分子学会予稿集(CD-ROM), 05 Sep. 2006

  
• 高分子ブレンド薄膜における相分離と脱濡れ

  小川紘樹; 金谷利治; 西田幸次; 松葉豪

  KEK Proc, Jul. 2006

  
• 高分子ブレンド薄膜における相分離と脱濡れ

  小川紘樹; 金谷利治; 西田幸次; 松葉豪

  高分子学会予稿集(CD-ROM), 10 May 2006

  

Books and Other Publications

• ブロック共重合体の自己組織化技術の基礎と応用

  小川 紘樹, Contributor, 小角X線散乱・斜入射X線小角散乱法を用いた高分子ブロック共重合体の構造解析

  株式会社シーエムシー出版, Jul. 2013, Not refereed

  

External funds: Kakenhi

• Operating mechanism of ternary blend polymer solar cells studied by nanoscale mapping of photovoltaic functions

  Grant-in-Aid for Scientific Research (B)

  Basic Section 35030:Organic functional materials-related

  Nara Institute of Science and Technology

  Hiroaki Benten

  From 01 Apr. 2019, To 31 Mar. 2022, Project Closed

  有機薄膜太陽電池;高分子太陽電池;高分子薄膜太陽電池;共役高分子;電流計測原子間力顕微鏡;高分子ブレンド太陽電池

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19H02789/
• Visualization of surface and interface in functional polymer thin films using GISAXS-CT

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Ogawa Hiroki

  From 01 Apr. 2015, To 31 Mar. 2017, Project Closed

  表面・界面;高分子薄膜;小角X線散乱;斜入射小角X線散乱;表面界面;コンピュータトモグラフィー;斜入射小角散乱;コンピュータートモグラフィー

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K17489/
• Development of micro GISAXS system for the development of the functionla poymer thin films

  Grant-in-Aid for Young Scientists (B)

  Kyoto University;Japan Synchrotron Radiation Research Institute

  Hiroki OGAWA

  From 01 Apr. 2013, To 31 Mar. 2015, Project Closed

  斜入射小角X線散乱;スピンコーター;高分子共重合体;自己組織化;表面・界面;ソフトマター

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25790095/
• Visualization of Surface Molecular Topology under External Stimulation

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Kyoto Institute of Technology;Japan Synchrotron Radiation Research Institute

  SONO SASAKI

  From 23 Jul. 2009, To 31 Mar. 2014, Project Closed

  微小角入射X線散乱高速時間分解測定;マイクロビームX線散乱時間分解測定;Ｘ線の異常散乱高速時間分解測定;大型放射光施設SPring-8;有機金属錯体/高分子薄膜;表層分子トポロジー;外場刺激;微小角入射小角・広角Ｘ線散乱法;放射光を利用した薄膜・表面構造のその場計測;線状高分子の薄膜結晶化キネティクス;時間分割異常小角X線散乱法;スピンコート成膜法;放射光GISAXS・GIWAXS法;有機金属錯体;マイクロビームＸ線;X線異常分散効果;高分子の薄膜結晶化;成膜プロセス;放射光GISAXS/GIWAXS測定;高分子薄膜;X線マイクロビーム;時間分解測定;動的構造解析;薄膜結晶化挙動;電気化学計測;放射光X線散乱法;マイクロビームX線;GISAXS法;電気化学的特性;薄膜・表面構造;有機分子組織体・高分子薄膜材料;微小角斜入射小角・広角X線散乱;放射光マイクロビーム;局所構造の可視化

  https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-21108004/
• Creation of functional structures through strategic destruction

  Grant-in-Aid for Scientific Research (S)

  Broad Section E

  Kyoto University

  Sivaniah Easan

  From 12 Apr. 2023, To 31 Mar. 2028, Granted

  高分子物性;多孔構造;破壊現象

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23H05468/
• Development of high-performance polysaccharide derivative fibers based on synchrotron X-ray analysis

  Grant-in-Aid for Scientific Research (B)

  Basic Section 64030:Environmental materials and recycle technology-related

  The University of Tokyo

  加部 泰三

  From 01 Apr. 2023, To 31 Mar. 2026, Granted

  結晶性多糖誘導体;繊維;高次構造;放射光X線;構造物性相関

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23H03573/

Education

Teaching subject(s)

• From 01 Apr. 2023, To 31 Mar. 2024

  Polymer Chemistry II

  7134, Fall, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Mathematics of Chemistry(Frontier Chemistry)

  7132, Fall, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Polymer Chemistry II

  7134, Fall, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Mathematics of Chemistry(Frontier Chemistry)

  7132, Fall, Faculty of Engineering, 2
• From Apr. 2018, To Mar. 2019

  Polymer Chemistry II

  Fall, 工学部
• From Apr. 2019, To Mar. 2020

  Polymer Chemistry II

  Fall, 工学部
• From Apr. 2020, To Mar. 2021

  Polymer Chemistry II

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Mathematics of Chemistry(Frontier Chemistry)

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Polymer Chemistry II

  Fall, 工学部

Part-time lecturer

• From 01 Oct. 2023, To 31 Mar. 2024

  高分子化学Ⅱ、化学数学（創成化学）、創成化学実験Ⅱ（創成化学）

  後期16時間、後期16時間、後期96時間, 京都大学, 工学部
• From 01 Oct. 2022, To 31 Mar. 2023

  高分子化学Ⅱ

  後期16時間, 工学部
• From 01 Oct. 2022, To 31 Mar. 2023

  化学数学（創成科学）、創成化学実験Ⅰ・Ⅱ

  後期16時間、後期144時間, 工学部

Administration

Faculty management (title, position)

• From 01 Apr. 2023, To 31 Mar. 2024

  化学研究所広報委員会
• From 01 Apr. 2022, To 31 Mar. 2023

  化学研究所総務・教務委員会委員
• From 01 Apr. 2015, To 31 Mar. 2016

  化学研究所総務・教務委員会 委員
• From 01 Apr. 2016, To 31 Mar. 2017

  化学研究所総務・教務委員会 委員
• From 01 Apr. 2018, To 31 Mar. 2019

  化学研究所図書委員会 委員
• From 01 Apr. 2020, To 31 Mar. 2021

  化学研究所講演委員会委員
• From 01 Apr. 2021, To 31 Mar. 2022

  化学研究所安全衛生委員会委員

Academic, Social Contribution

Committee Memberships

• From Apr. 2018, To Present

  幹事, 一般社団法人日本ゴム協会 関西支部